10 Game Of Thrones Celebrity Cameos You Totally Missed

4. David Benihoff's Parents

While Marshall has stepped in front of the other side of the camera, the same cannot be said of creators David Benihoff and D.B. Weiss. The closest either of them have came to appearing in the show is through Benioff's parents, Stephen and Barbara. During the Season 4 Premiere, a peasant man and his wife are walking along the road in an unassuming fashion, though in the real world, Stephen Friedman is the former head of controversial banking company, Goldman Sachs. Friedman also served in the White House under the Bush administration, with no acting experience, and none required for the tiny role, but after featuring in the show, he explained: "I have been advised not to give up my day job.€